Eegenskapen |
|
Algemian |
Nööm, Symbool, Numer | Krüptoon, Kr, 36 |
Seerie | Eedelgas |
Skööl, Periode, Blook | 18, 4, p |
Klöör, Skak | saner klöör |
CAS-Numer | 7439-90-9 |
ATC-Code | V09 EX01 (81mKr) |
Uundial | 1,9 · 10−5 ppm |
Atomaar |
Atoommase | 83,798 u |
Kovalent-Raadius | 116 pm |
Van der Waals-Raadius | 202 pm |
Elektroonen | [Ar] 3d10 4s2 4p6 |
1. Ionisiarang | 1350,8 kJ/mol |
2. Ionisiarang | 2350,4 kJ/mol |
Füsikaalisk |
Tustant | Gas |
Kristal | kubisk |
Sachthaid | 3,7491 kg · m−3 bei 273,15 K |
Magnetismus | diamagneetisk ( = −1,6 · 10−8) |
Smoltponkt | 115,79 K (−157,36 °C) |
Köögponkt | 121,2 K K (−152 °C) |
Molaar Rüm | (fest) 27,99 · 10−6 m3/mol |
Dampwaremk | 9,03 kJ/mol kJ/mol |
Smoltwaremk | 1,64 kJ/mol |
Faard faan a tuun | 1120 m/s |
Waremkfeerang | 0,00949 W/(m · K) |
Cheemisk |
Elektronegatiwiteet | 3,00 (Pauling-Skala) |
Isotoopen |
Isotoop | NH | t1/2 | Aktiwiteet | Energii (MeV) | Produkt | 78Kr | 0,35 % | 2,0 · 1021 a | ε ε | 2,868 | 78Se | 79Kr | {syn.} | 35,04 h | ε | 1,626 | 79Br | 80Kr | 2,25 % | stabiil | 81Kr | ferenkelt | 229.000 a | ε | 0,281 | 81Br | 82Kr | 11,6 % | stabiil | 83Kr | 11,5 % | stabiil | 84Kr | 57,0 % | stabiil | 85Kr | ferenkelt | 10,756 a | β− | 0,687 | 85Rb | 86Kr | 17,3 % | stabiil | |
Muar isotoopen bi List faan isotoopen |
NMR-Eegenskapen |
|
Seekerhaid |
|
Miast wurd SI-ianhaiden brükt. |
Krüptoon as en böös raar cheemisk element mä det sümbool Kr an det atoomnumer 36. Hat as en eedelgas.
Bilen
-
SIMS spektrum faan a isotoopen
-
Elektroonenskel
-
Krüptoon locht oner huuch
späänang -
En gaslamp mä krüptoon
Kwelen
Luke uk diar
This article uses material from the Wikipedia Nordfrasch article Krüptoon, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Det sidj as tu fun oner CC BY-SA 4.0 , wan diar niks ööders stäänt. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Nordfrasch (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.